private static MemberBox extractSetMethod(Class<?> type, MemberBox[] methods, boolean isStatic) {
//
// Note: it may be preferable to allow NativeJavaMethod.findFunction()
// to find the appropriate setter; unfortunately, it requires an
// instance of the target arg to determine that.
//
// Make two passes: one to find a method with direct type assignment,
// and one to find a widening conversion.
for (int pass = 1; pass <= 2; ++pass) {
for (int i = 0; i < methods.length; ++i) {
MemberBox method = methods[i];
if (!isStatic || method.isStatic()) {
Class<?>[] params = method.argTypes;
if (params.length == 1) {
if (pass == 1) {
if (params[0] == type) {
return method;
}
} else {
if (pass != 2) Kit.codeBug();
if (params[0].isAssignableFrom(type)) {
return method;
}
}
}
}
}
}
return null;
}
private static MemberBox extractSetMethod(MemberBox[] methods, boolean isStatic) {
for (int i = 0; i < methods.length; ++i) {
MemberBox method = methods[i];
if (!isStatic || method.isStatic()) {
if (method.method().getReturnType() == Void.TYPE) {
if (method.argTypes.length == 1) {
return method;
}
}
}
}
return null;
}
private static MemberBox extractGetMethod(MemberBox[] methods, boolean isStatic) {
// Inspect the list of all MemberBox for the only one having no
// parameters
for (int methodIdx = 0; methodIdx < methods.length; methodIdx++) {
MemberBox method = methods[methodIdx];
// Does getter method have an empty parameter list with a return
// value (eg. a getSomething() or isSomething())?
if (method.argTypes.length == 0 && (!isStatic || method.isStatic())) {
Class<?> type = method.method().getReturnType();
if (type != Void.TYPE) {
return method;
}
break;
}
}
return null;
}
